#!/usr/bin/env python
#go2_model.py

			
class Model:
	
   def load_model(self):
	   #set up root node
	   iter = self.treestore.append(None)
	   return
	   
   def get_model(self):
	   """ Returns the model """
	   if self.tree_store:
		   return self.tree_store
	   else:
		   return None
   def set_model(self, treestore):
   	   self.treestore = treestore
   	   
   def get_path( self, iter):
   	   return(self.treestore.get_path(iter))
